Tonga vs United States of America: Nutrient balance — Cropland nitrogen use efficiency
Nutrient balance — Cropland nitrogen use efficiency over time
- Tonga
- United States of America
How they compare
Tonga currently reports 135.24 % against 71.43 % in United States of America, a difference of 63.81 %.
That makes Tonga's figure about 1.9 times United States of America's.
Across all 63 years both countries report, Tonga has been ahead every year.
Tonga ranks 9th and United States of America ranks 6th of 186 countries.
Tonga has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Tonga | United States of America | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 446.98 % | 55.32 % | 391.65 % | Tonga |
| 1970s | 316.89 % | 49.55 % | 267.34 % | Tonga |
| 1980s | 128.35 % | 52.34 % | 76.01 % | Tonga |
| 1990s | 107.35 % | 55.72 % | 51.63 % | Tonga |
| 2000s | 180.52 % | 61.09 % | 119.43 % | Tonga |
| 2010s | 186.48 % | 66.81 % | 119.67 % | Tonga |
| 2020s | 130.54 % | 70.05 % | 60.49 % | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nutrient balance — cropland nitrogen use efficiency, Tonga or United States of America?
- Tonga, at 135.24 % against 71.43 % in United States of America as of 2023.
- What is the difference in nutrient balance — cropland nitrogen use efficiency between Tonga and United States of America?
- 63.81 %, with Tonga ahead.
- How many years of comparable data are there for Tonga and United States of America?
- 63 years are reported by both, from 1961 to 2023.
- How do Tonga and United States of America rank globally for nutrient balance — cropland nitrogen use efficiency?
- Tonga ranks 9th and United States of America ranks 6th of 186 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Nutrient balance — Cropland nitrogen use efficiency. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The Cropland Nutrient balance domain contains information on the flows of nitrogen, phosphorus, and potassium from mineral fertilizer, manure applied, atmospheric deposition, crop removal, and biological fixation over cropland and per unit area of cropland. The flows are aggregated to total inputs and total outputs, from which the overall nutrient balance and nutrient use efficiency on cropland are calculated. Statistics are disseminated in units of tonnes and in kg/ha, as appropriate. Nutrient use efficiency is expressed as a fraction (%).